<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" >
				<el-form-item>
					<el-input v-model="keyword" placeholder="名称"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="keyQuery">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
    <el-table :data="systemdictionarytypes" @row-dblclick="getRow" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="name" label="字典名称" width="300" sortable>
      </el-table-column>
      <el-table-column prop="sn" label="字典编号" width="300" sortable>
      </el-table-column>
      <el-table-column label="操作">
        <template scope="scope">
          <el-button size="small" @click="handlesave(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--弹出对话框-->
    <el-dialog title="当前数据字典类型" :visible.sync="dialogTableVisible">
      <el-table :data="gridData">
        <el-table-column property="name" label="字典明细名称"></el-table-column>
      </el-table>
    </el-dialog>
		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
                     :page-size="pageSize" :total="totals" :current-page="currentPage" style="float:right;">
			</el-pagination>
		</el-col>

		<!--新增或修改界面-->
    <el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
      <el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="字典名称" prop="name">
          <el-input v-model="saveForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="字典编号" prop="sn">
          <el-input v-model="saveForm.sn" auto-complete="off"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="saveFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
      </div>
    </el-dialog>
	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getUserListPage, removeUser, batchRemoveUser, saveUser, addUser } from '../../api/api';

	export default {
		data() {
			return {
				filters: {
					name: ''
				},
        //1、数据字典分页参数
				systemdictionarytypes: [],
				totals: 0,
				pageSize: 5,
        currentPage:1,
				listLoading: false,

        keyword:'',
				sels: [],//列表选中列

        gridData: '',
        formLabelWidth: '120px',
        dialogTableVisible: false,
        //添加或修改数据
        saveFormVisible: false,	//添加或修改界面是否显示
        saveLoading: false,		//加载框
        title: '',				//标题
        saveFormRules: {		//验证规则
          sn: [
            { required: true, message: '请输入部门编号', trigger: 'blur' }
          ],
          name: [
            { required: true, message: '请输入部门名称', trigger: 'blur' }
          ]
        },
				//新增界面数据
        saveForm: {
          id: null,
          sn: '',
          name: ''
        },
			}
		},
		methods: {
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getSystemdictionarytypes();
			},
      keyQuery(){
        this.currentPage = 1;
        this.getSystemdictionarytypes();
      },
			//获取数据字典列表
      getSystemdictionarytypes() {
        let para = {
          currentPage: this.currentPage,	//当前页
          pageSize: this.pageSize,		//每页显示的条数
          keyword: this.keyword
        };
        this.listLoading = true;			//显示加载框/忙等框
        this.$http.post("/dictionarytype",para).then(res=>{
          //给totals赋值 - 计算分页栏
          this.totals = res.data.totals;
          //赋值分页数据 - 显示当前页的分页数据
          this.systemdictionarytypes = res.data.data;
          //隐藏加载框/忙等框
          this.listLoading = false;
        }).catch(res=>{
          this.$message.error('系统繁忙，请稍后重试!!!');
        });
      },
			//删除
			handleDel: function (index, row) {
				this.$confirm('删除数据字典类型会同时删除数据字典明细,你确认要删除吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					this.$http.delete("/dictionarytype/"+row.id).then(res=> {
						this.listLoading = false;
						if(res.data.success){
              this.$message.success({
                message: '删除成功',
                type: 'success'
              });
              this.getSystemdictionarytypes();
            }else{
              this.$message.error({
                message: '系统繁忙,请稍后重试',
              });
            }
						//NProgress.done();
					}).catch(() => {

          });
				}).catch(() => {

				});
			},
			//显示编辑界面
			handlesave: function (index, row) {
        this.title = "编辑";
				this.saveFormVisible = true;
				this.saveForm = Object.assign({}, row);
			},
      //显示对话框并展示数据
      getRow(row){
        this.dialogTableVisible=true,
        this.$http.get("/dictionarytype/"+row.id).then(res=>{
          this.gridData=res.data.dictionarydetails;
        })
      },
			//显示新增界面
      handleAdd: function () {
        this.title = "新增";
        this.saveForm = {
          id: null,
          sn: '',
          name: '',
        };
        this.saveFormVisible = true;//显示对话框
      },
			//新增或修改点击
      saveSubmit: function () {
        this.$refs.saveForm.validate((valid) => {
          if (valid) {
            this.$confirm('确认提交吗？', '提示', {}).then(() => {
              this.saveLoading = true;
              let paras = Object.assign({}, this.saveForm);
                //1.不修改上级部门，没有点级联框:2
                //2.不修改上级部门，点了级联框选择过其他部门:[ 2 ]
                //3.去掉上级部门:[]
                //4.[ 3，9,12 ]
                //5.null
              /*console.log(paras.parent_id)
              var isArr = paras.parent_id
              if(Array.isArray(isArr)){
                if(isArr.length==0){
                  paras.parent_id=null
                }else {
                  paras.parent_id=isArr[isArr.length-1]
                }
              }*/
              this.$http.put("/dictionarytype",paras).then(res => {
                this.saveFormVisible = false;
                this.saveLoading = false;
                if(res.data.success){
                  this.$message.success("操作成功");
                  this.getSystemdictionarytypes();
                }else{
                  this.$message.error("操作失败【500】");
                }
              }).catch(res => {
                this.$message.error("系统错误【400,404】");
              })
            });
          }
        });
      },
			selsChange: function (sels) {
			  // console.log(sels);
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					this.$http.patch("/dictionarytype",ids).then((res) => {
						this.listLoading = false;
						//NProgress.done();
            if(res.data.success){
              this.currentPage=1;
              this.getSystemdictionarytypes();
            }else {
              this.$message.error("系统繁忙，请稍后操作！")
            }
					}).catch(() => {
            this.$message.error("系统繁忙，请稍后操作！")
          });
				}).catch(() => {
				});
			}
		},
		mounted() {
			this.getSystemdictionarytypes();
		}
	}

</script>

<style scoped>

</style>